Fix per code review

* Removed an extra line in ReplicatorEETest.cc.
* Fixed typos in comments in CBLCollection.cc.
* Minor fix in CBLReplicatorConfig.hh.

src/CBLCollection.cc

@@ -108,7 +108,7 @@ namespace cbl_internal {
 Retained<CBLListenerToken> CBLCollection::addChangeListener(CBLCollectionChangeListener listener,
                                                             void* _cbl_nullable ctx)
 {
-    auto lock =_c4col.useLocked(); // Ensure the database lifetime while creating the Listener oken
+    auto lock =_c4col.useLocked(); // Ensure the database lifetime while creating the Listener token
     auto token = addListener([&] { return new ListenerToken<CBLCollectionChangeListener>(this, listener, ctx); });
     _listeners.add((ListenerToken<CBLCollectionChangeListener>*)token.get());
     return token;
@@ -118,7 +118,7 @@ Retained<CBLListenerToken> CBLCollection::addDocumentListener(slice docID,
                                                               CBLCollectionDocumentChangeListener listener,
                                                               void* _cbl_nullable ctx)
 {
-    auto lock =_c4col.useLocked(); // // Ensure the database lifetime while creating the Listener oken
+    auto lock =_c4col.useLocked(); // // Ensure the database lifetime while creating the Listener token
     auto token = new ListenerToken<CBLCollectionDocumentChangeListener>(this, docID, listener, ctx);
     _docListeners.add(token);
     return token;

src/CBLReplicatorConfig.hh

@@ -184,11 +184,11 @@ namespace cbl_internal
             // Throw an exception if the validation failed:
             validate();
 
-            CBLCollection* defaultCollection = nullptr;
+            Retained<CBLCollection> defaultCollection = nullptr;
             if (database) {
                 // This can technically throw if the default collection doesn't exist (We don't allow now).
                 // So call first before copying anything:
-                defaultCollection = database->getDefaultCollection(true).get();
+                defaultCollection = database->getDefaultCollection(true);
             }
 
             if (endpoint) {
@@ -229,7 +229,7 @@ namespace cbl_internal
                 collections = _effectiveCollections.data();
             } else {
                 // Create a replication collection using the default collection:
-                assert(defaultCollection != nullptr);
+                assert(defaultCollection);
                 CBLReplicationCollection col {};
                 col.collection = defaultCollection;
                 col.conflictResolver = conflictResolver;

test/ReplicatorEETest.cc

@@ -639,7 +639,6 @@ TEST_CASE_METHOD(ReplicatorLocalTest, "DocIDs Pull Filters", "[Replicator]") {
     FLMutableArray_Release(docIDs);
 }
 
-
 class ReplicatorFilterTest : public ReplicatorLocalTest {
 public:
     int count = 0;